UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toJ/ZYvD2EEbcKK7N1t3CFp5t+8xbcKKph4SnmAHPXU=' 
WHERE 
  key_id = 'd54a7ed0be641d511309a373b1be44324ab46db76692640665c247eff967d48c' 
  AND (
    token = 'toJ/ZYvD2EEbcKK7N1t3CFp5t+8xbcKKph4SnmAHPXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )